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SN65HVD1782DR

RS485 Transceiver, Half Duplex, 1 Driver, up to 10 Mbps, ESD Protection, 3.15 V to 5.5 V, SOIC-8

TEXAS INSTRUMENTS SN65HVD1782DR

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Manufacturer Part No:
SN65HVD1782DR
Order Code:
3121351

Product Overview

The SN65HVD1782DR is a RS-485 Fault-protected Transceiver designed to survive over-voltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes and tool mis-applications. The device is also robust to ESD events with high levels of protection to the human-body-model specification. The SN65HVD178x device combines a differential driver and a differential receiver, which operate from a single power supply. In the SN65HVD1782, the driver differential outputs and the receiver differential inputs are connected internally to form a bus port suitable for half-duplex (two-wire bus) communication. This port features a wide common-mode voltage range, making the device suitable for multipoint applications over long cable runs. This device is pin-compatible with the industry standard SN75176 transceiver, making them drop-in upgrades in most systems.
  • Reduced unit load for up to 320 nodes
  • Failsafe receiver (bus open, bus shorted and bus idle)
  • Low power consumption
  • 10Mbps Maximum signalling rate
  • ±16kV HBM protection on bus pins
  • 1µA Maximum low standby supply current
  • 4mA Quiescent current during operation
  • Green product and no Sb/Br

Applications

Automation & Process Control, Sensing & Instrumentation, Communications & Networking

Product Information

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:
Transceiver

:
RS485

:
1Drivers

:
1Receivers

:
5.5V

:
3.15V

:
SOIC

:
8Pins

:
-40°C

:
125°C

:
-

:
-

:
MSL 1 - Unlimited
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